@misc{indiciae0927d03fed3e,
  title = {Multiple sclerosis in the African.},
  author = {R M Foster and J R Harries},
  year = {1970},
  doi = {10.1136/bmj.3.5723.628},
  url = {https://pubmed.ncbi.nlm.nih.gov/5470092/},
  note = {Source identifier: 5470092}
}